saharan/hgsl

A shading language that can be compiled into GLSL ES 3.0

hgsl's Issues

metapath embedding

I wondering how did you get the metapath embedding like apcpa_emd.pkl in dblp. Please answer me when you see it, thank you very much!

Using uniforms and prototype declaration causes `gl.INVALID_OPERATION` in Safari

The following shader does not work in Safari (both PC and iOS)

vertex shader

#version 300 es

layout(location = 0) in vec4 pos;
uniform float t;

void main(); // prototype declaration

void main() {
	gl_Position = pos + t; // using uniform
}

fragment shader

#version 300 es
precision highp float;
precision highp int;

layout(location = 0) out vec4 col;

void main() {
	col = vec4(1);
}

REALLY don't know why, but this can be avoided anyway by sorting functions in some order (since no recursion is allowed).

logits

excuse me,I wonder what logits means in the trasin.py.Does it mean the representation of each node?

`hgsl.Types.Array` is not forced inside `hgsl.ShaderMain`

final a = [1, 2, 3];

The variable a must be typed as hgsl.Types.Array<Int, 3> at any place, but inside a class that extends hgsl.ShaderMain, a is typed as std.Array<Int>.

Integer division results in TypeError

final a = 1 / 2;

a is hgsl.Types.Int but 1 / 2 is StdTypes.Float, we need int(1 / 2) here

Please suport Compute shaders GPU Compute

Keep Docs

Keep documentation data in Field so that users can see them in IDE